value	unc_up	unc_lo	author	ref	method
6.99	0.221	0.221	Masiero	2011ApJ...741...68M	NEATM
7.32	2.290	2.290	Masiero	2020PSJ.....1....5M	NEATM
7.87	2.450	2.450	Masiero	2020PSJ.....1....5M	NEATM